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Patent Searching and Data


Title:
WIRELESS TRANSMISSION SYSTEM, TERMINAL DEVICE AND WIRELESS TRANSMISSION METHOD FOR WIRELESS TRANSMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/108028
Kind Code:
A1
Abstract:
Disclosed is a wireless transmission system which transmits and receives wireless signals, with a frequency band using a plurality of frequency bands as transmission bands or reception bands, between a base station device and a terminal device. The base station device is equipped with a transmission unit which transmits synchronisation signals or reference signals on each frequency band of the plurality of frequency bands. The terminal device is equipped with a synchronisation control unit which controls synchronisation based on selected synchronisation signals or reference signals where at least one synchronisation signal or reference signal is selected from a plurality of synchronisation signals or reference signals received from the base station device.

Inventors:
YAMAMOTO AKIHIRO (JP)
ODE TAKAYOSHI (JP)
Application Number:
PCT/JP2010/001534
Publication Date:
September 09, 2011
Filing Date:
March 05, 2010
Export Citation:
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Assignee:
FUJITSU LTD (JP)
YAMAMOTO AKIHIRO (JP)
ODE TAKAYOSHI (JP)
International Classes:
H04J11/00; H04J1/00
Foreign References:
JP2008124832A2008-05-29
JP2007036499A2007-02-08
JP2006507753A2006-03-02
JP2009164815A2009-07-23
JPH11234159A1999-08-27
Other References:
See also references of EP 2544390A4
3RD GENERATION PARTNERSHIP PROJECT: "Physical Channels and Modulation", 3GPPTS 36.211V8.8.0, September 2009 (2009-09-01)
3RD GENERATION PARTNERSHIP PROJECT: "User Equipment (UE) procedures in idle mode", 3GPPTS 36.304V8.7.0, September 2009 (2009-09-01)
Attorney, Agent or Firm:
HAYASHI, Tsunenori et al. (JP)
Tsunenori Hayashi (JP)
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Claims: